19c749625f
ISDN4BSD is the work of our brand-new comitter: Hellmuth Michaelis, who has done a tremendous amount of work to bring us this far. There are still some outstanding issues and files to bring into the tree, and for now it will be needed to pick up all the extra docs from the isdn4bsd release. It is probably also a very good idea to subscribe to the isdn@freebsd.org mailing list before you try this out. These files correspond to release "beta Version 0.70.00 / December 1998" from Hellmuth.
389 lines
8.4 KiB
Plaintext
389 lines
8.4 KiB
Plaintext
/*
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* Copyright (c) 1997 Joerg Wunsch. All rights reserved.
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*
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* Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*---------------------------------------------------------------------------
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*
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* i4b daemon - runtime configuration parser
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* -----------------------------------------
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*
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* $Id: rc_parse.y,v 1.15 1998/12/05 18:03:38 hm Exp $
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*
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* last edit-date: [Sat Dec 5 18:12:26 1998]
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*
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*---------------------------------------------------------------------------*/
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%{
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/* #define YYDEBUG 1 */
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#include <stdio.h>
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#include <stdlib.h>
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#include <ctype.h>
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#include "monitor.h" /* monitor access rights bit definitions */
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#include "isdnd.h"
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#ifndef FALSE
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# define FALSE 0
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#endif
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#ifndef TRUE
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# define TRUE 1
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#endif
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extern void cfg_setval(int keyword);
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extern void reset_scanner(FILE *infile);
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extern void yyerror(const char *msg);
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extern int yylex();
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extern int lineno;
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extern char *yytext;
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extern int nentries;
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int saw_system = 0;
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int entrycount = -1;
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%}
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%token ACCTALL
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%token ACCTFILE
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%token ALERT
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%token ALIASING
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%token ALIASFNAME
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%token ANSWERPROG
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%token B1PROTOCOL
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%token CALLBACKWAIT
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%token CALLEDBACKWAIT
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%token CONNECTPROG
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%token DIALRETRIES
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%token DIALRANDINCR
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%token DIALOUTTYPE
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%token DIRECTION
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%token DISCONNECTPROG
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%token DOWNTRIES
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%token DOWNTIME
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%token EARLYHANGUP
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%token ENTRY
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%token IDLETIME_IN
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%token IDLETIME_OUT
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%token ISDNCONTROLLER
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%token ISDNCHANNEL
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%token ISDNTIME
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%token ISDNTXDELIN
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%token ISDNTXDELOUT
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%token LOCAL_PHONE_DIALOUT
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%token LOCAL_PHONE_INCOMING
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%token MONITORSW
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%token MONITORPORT
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%token MONITOR
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%token MONITORACCESS
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%token FULLCMD
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%token RESTRICTEDCMD
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%token CHANNELSTATE
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%token CALLIN
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%token CALLOUT
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%token LOGEVENTS
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%token NAME
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%token NO
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%token OFF
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%token ON
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%token RATESFILE
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%token RATETYPE
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%token REMOTE_NUMBERS_HANDLING
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%token REMOTE_PHONE_INCOMING
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%token REMOTE_PHONE_DIALOUT
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%token REACTION
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%token RECOVERYTIME
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%token REGEXPR
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%token REGPROG
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%token RTPRIO
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%token SYSTEM
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%token UNITLENGTH
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%token UNITLENGTHSRC
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%token USEACCTFILE
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%token USRDEVICENAME
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%token USRDEVICEUNIT
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%token USEDOWN
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%token YES
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%token <str> NUMBERSTR
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%token <str> STRING
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%type <booln> boolean
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%type <num> sysfilekeyword sysnumkeyword sysstrkeyword sysboolkeyword
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%type <num> numkeyword strkeyword boolkeyword monrights monright
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%type <str> filename
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%union {
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int booln;
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int num;
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char *str;
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}
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%%
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config: sections
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;
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sections: possible_nullentries
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syssect
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entrysects
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;
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possible_nullentries:
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/* lambda */
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| possible_nullentries error '\n'
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| possible_nullentries nullentry
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;
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nullentry: '\n'
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;
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entrysects: entrysect
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| entrysects entrysect
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;
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syssect: SYSTEM sysentries
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;
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sysentries: sysentry
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{
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saw_system = 1;
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monitor_clear_rights();
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}
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| sysentries sysentry
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;
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sysentry: sysfileentry
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| sysboolentry
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| sysnumentry
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| sysstrentry
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| sysmonitorstart
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| sysmonitorrights
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| nullentry
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| error '\n'
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;
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sysmonitorstart:
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MONITOR '=' STRING '\n'
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{
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char *err = NULL;
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switch (monitor_start_rights($3)) {
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case I4BMAR_OK:
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break;
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case I4BMAR_LENGTH:
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err = "local socket name too long: %s";
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break;
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case I4BMAR_DUP:
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err = "duplicate entry: %s";
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break;
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case I4BMAR_CIDR:
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err = "invalid CIDR specification: %s";
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break;
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case I4BMAR_NOIP:
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err = "could not resolve host or net specification: %s";
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break;
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}
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if (err) {
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char msg[1024];
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snprintf(msg, sizeof msg, err, $3);
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yyerror(msg);
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}
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}
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;
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sysmonitorrights:
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MONITORACCESS '=' monrights '\n'
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{ monitor_add_rights($3); }
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;
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monrights: monrights ',' monright { $$ = $1 | $3; }
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| monright { $$ = $1; }
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;
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monright: FULLCMD { $$ = I4B_CA_COMMAND_FULL; }
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| RESTRICTEDCMD { $$ = I4B_CA_COMMAND_RESTRICTED; }
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| CHANNELSTATE { $$ = I4B_CA_EVNT_CHANSTATE; }
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| CALLIN { $$ = I4B_CA_EVNT_CALLIN; }
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| CALLOUT { $$ = I4B_CA_EVNT_CALLOUT; }
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| LOGEVENTS { $$ = I4B_CA_EVNT_I4B; }
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;
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sysfileentry: sysfilekeyword '=' filename '\n'
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{
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cfg_setval($1);
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}
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;
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sysboolentry: sysboolkeyword '=' boolean '\n'
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{
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yylval.booln = $3;
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cfg_setval($1);
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}
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;
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sysnumentry: sysnumkeyword '=' NUMBERSTR '\n'
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{
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yylval.num = atoi($3);
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cfg_setval($1);
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}
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;
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sysstrentry: sysstrkeyword '=' STRING '\n'
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{
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cfg_setval($1);
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}
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| sysstrkeyword '=' NUMBERSTR '\n'
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{
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cfg_setval($1);
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}
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;
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filename: STRING {
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if ($1[0] != '/')
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{
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yyerror("filename doesn't start with a slash");
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YYERROR;
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}
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$$ = $1;
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}
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;
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boolean: NO { $$ = FALSE; }
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| OFF { $$ = FALSE; }
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| ON { $$ = TRUE; }
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| YES { $$ = TRUE; }
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;
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sysfilekeyword: RATESFILE { $$ = RATESFILE; }
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| ACCTFILE { $$ = ACCTFILE; }
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| ALIASFNAME { $$ = ALIASFNAME; }
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;
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sysboolkeyword: USEACCTFILE { $$ = USEACCTFILE; }
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| ALIASING { $$ = ALIASING; }
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| ACCTALL { $$ = ACCTALL; }
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| ISDNTIME { $$ = ISDNTIME; }
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| MONITORSW { $$ = MONITORSW; }
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;
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sysnumkeyword: MONITORPORT { $$ = MONITORPORT; }
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| RTPRIO { $$ = RTPRIO; }
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;
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sysstrkeyword: REGEXPR { $$ = REGEXPR; }
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| REGPROG { $$ = REGPROG; }
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;
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entrysect: ENTRY
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{
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entrycount++;
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nentries++;
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}
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entries
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;
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entries: entry
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| entries entry
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;
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entry: strentry
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| numentry
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| boolentry
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| nullentry
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| error '\n'
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;
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strentry: strkeyword '=' STRING '\n'
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{
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cfg_setval($1);
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}
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| strkeyword '=' NUMBERSTR '\n'
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{
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cfg_setval($1);
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}
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;
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boolentry: boolkeyword '=' boolean '\n'
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{
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yylval.booln = $3;
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cfg_setval($1);
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}
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;
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numentry: numkeyword '=' NUMBERSTR '\n'
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{
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yylval.num = atoi($3);
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cfg_setval($1);
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}
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;
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strkeyword: ANSWERPROG { $$ = ANSWERPROG; }
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| B1PROTOCOL { $$ = B1PROTOCOL; }
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| CONNECTPROG { $$ = CONNECTPROG; }
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| DIALOUTTYPE { $$ = DIALOUTTYPE; }
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| DIRECTION { $$ = DIRECTION; }
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| DISCONNECTPROG { $$ = DISCONNECTPROG; }
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| LOCAL_PHONE_INCOMING { $$ = LOCAL_PHONE_INCOMING; }
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| LOCAL_PHONE_DIALOUT { $$ = LOCAL_PHONE_DIALOUT; }
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| NAME { $$ = NAME; }
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| REACTION { $$ = REACTION; }
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| REMOTE_NUMBERS_HANDLING { $$ = REMOTE_NUMBERS_HANDLING; }
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| REMOTE_PHONE_INCOMING { $$ = REMOTE_PHONE_INCOMING; }
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| REMOTE_PHONE_DIALOUT { $$ = REMOTE_PHONE_DIALOUT; }
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| UNITLENGTHSRC { $$ = UNITLENGTHSRC; }
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| USRDEVICENAME { $$ = USRDEVICENAME; }
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;
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numkeyword: ALERT { $$ = ALERT; }
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| CALLBACKWAIT { $$ = CALLBACKWAIT; }
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| CALLEDBACKWAIT { $$ = CALLEDBACKWAIT; }
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| DIALRETRIES { $$ = DIALRETRIES; }
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| EARLYHANGUP { $$ = EARLYHANGUP; }
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| IDLETIME_IN { $$ = IDLETIME_IN; }
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| IDLETIME_OUT { $$ = IDLETIME_OUT; }
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| ISDNCONTROLLER { $$ = ISDNCONTROLLER; }
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| ISDNCHANNEL { $$ = ISDNCHANNEL; }
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| ISDNTXDELIN { $$ = ISDNTXDELIN; }
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| ISDNTXDELOUT { $$ = ISDNTXDELOUT; }
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| RATETYPE { $$ = RATETYPE; }
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| RECOVERYTIME { $$ = RECOVERYTIME; }
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| UNITLENGTH { $$ = UNITLENGTH; }
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| USRDEVICEUNIT { $$ = USRDEVICEUNIT; }
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| DOWNTIME { $$ = DOWNTIME; }
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| DOWNTRIES { $$ = DOWNTRIES; }
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;
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boolkeyword: DIALRANDINCR { $$ = DIALRANDINCR; }
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| USEDOWN { $$ = USEDOWN; }
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;
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%%
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